80017575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4217}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 150633216

約数和(自身を除く): 70615641

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 3795, 4217, 6325, 12651, 18975, 21085, 46387, 63255, 96991, 105425, 139161, 231935, 290973, 316275, 484955, 695805, 1066901, 1159675, 1454865, 2424775, 3200703, 3479025, 5334505, 7274325, 16003515, 26672525, 80017575]

約数ペア:

[(1, 80017575), (3, 26672525), (5, 16003515), (11, 7274325), (15, 5334505), (23, 3479025), (25, 3200703), (33, 2424775), (55, 1454865), (69, 1159675), (75, 1066901), (115, 695805), (165, 484955), (253, 316275), (275, 290973), (345, 231935), (575, 139161), (759, 105425), (825, 96991), (1265, 63255), (1725, 46387), (3795, 21085), (4217, 18975), (6325, 12651)]